Bank of America Plaza in Los Angeles

Bank of America Plaza in Los Angeles

Susannah Kay / Los Angeles Times

Mutual fund firm Capital Group Cos. occupies the top 11 floors of Bank of America Plaza, the fifth-tallest building in L.A. The building's top floor, by design, has no windows. Above, a Capital Group meeting room.

Mutual fund firm Capital Group Cos. occupies the top 11 floors of Bank of America Plaza, the fifth-tallest building in L.A. The building's top floor, by design, has no windows. Above, a Capital Group meeting room. (Susannah Kay / Los Angeles Times)

Mutual fund firm Capital Group Cos. occupies the top 11 floors of Bank of America Plaza, the fifth-tallest building in L.A. The building's top floor, by design, has no windows. Above, a Capital Group meeting room.